* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
/*定义滚动条高宽及背景 高宽分别对应横竖滚动条的尺寸*/
::-webkit-scrollbar{
  width: 7px;
  height: 7px;
  background-color: #F5F5F5;
}

/*定义滚动条轨道 内阴影+圆角*/
::-webkit-scrollbar-track {
  box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
  border-radius: 10px;
  background-color: #F5F5F5;
}

/*定义滑块 内阴影+圆角*/
::-webkit-scrollbar-thumb{
  border-radius: 10px;
  box-shadow: inset 0 0 6px rgba(0, 0, 0, .1);
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, .1);
  background-color: #c8c8c8;
}
li{
  list-style: none;
}
body {
  margin: 0;
  padding: 0;
  font-size: 12px;
  min-height: 400px;
  min-width: 1200px;
}
html,
body {
  height: 100%;
  background: #f8f8f8;
}
.body-main {
  width: 100%;
  position: relative;
  height: 100%;
  overflow: hidden;
}
.main-nav{
  width: 220px;
  float: left;
  height: 100%;
}
.main-content{
  float: left;
  width: calc(100% - 220px);
  height: 100%;
}
.logo{
  background: #080d46;
  text-align: center;
  color:#fff;
  padding:30px 0;
}
.logo >img{
  display: inline-block;
}
.menu-list{
  background:#f6f9fc;
  height: calc(100% - 108px);
  overflow: auto;
}
.menu-lvl1{
  background-color: #ebf1f7;
  color:#232323;
  padding: 10px 0 10px 12px;
  font-size:16px;
  border-bottom: 1px solid #ddd;
  cursor: pointer;
}
.icon-menu1 {
  color:#969696;
  padding-right: 4px;
  font-size:14px;
}
.menu-lvl2-wraper{
  box-sizing: content-box;
  padding:0 0 0 24px;
  font-size:14px;
  color:#666;
  height:0;
  overflow: hidden;
  transition: height .5s;
}
.menu-expand{
  padding:6px 0 6px 24px;
}
.menu-lvl2{
  height: 30px;
  line-height: 32px;
  cursor: pointer;
}
.menu-active,.menu-lvl2:hover{
  color: #2469f3;
}

.exe-form{
  height: 60px;
  position: relative;
  padding:16px;
  text-align: center;
}
.exe-form >.tips{
  position:absolute;
  width: 100%;
  top:0;
  text-align: center;
  font-size:12px;
  color:red;
  display: none;
}
.exe-form >label{
  /* float: left; */
  line-height: 28px;
}
.exe-form >span{
  padding-right:10px;
}
.exe-form input{
  line-height: 26px;
  border:1px solid #ccc;
  outline: 0;
  padding:0 3px;
}
.btn-c{
  line-height: 28px;
  border:0;
  padding:0 12px;
  background: #2469f3;
  border-radius: 4px;
  color:#fff;
  letter-spacing: 1px;
}
.btn-c:hover{
  opacity: 0.9;
}
.input-100{
	width: 100px;
}
.input-150{
	width: 150px;
}
.input-260{
	width: 260px;
}
.pre-area{
  width: 100%;
  overflow: hidden;
  height: calc(100% - 60px);
}
.info{
  text-align: center;
  font-size: 16px;
}
.pre-area-block {
  position: relative;
  width: 50%;
  float: left;
  height: 100%;
  border-radius: 4px;
}
.block-left {
  padding:0 8px 8px 16px;
}
.block-right {
  padding:0 16px 8px 8px;
}
.frame-area {
  width: 100%;
  height: 100%;
  box-shadow: #ccc;
  background: #fff;
  overflow: auto;
}
.code-area{
  border: 0;
  outline: 0;
}
.tools{
  position:absolute;
  background: #2469f3;
  color:#fff;
  top:0;
  padding:4px 8px;
  z-index:9;
}
.tools-code{
  right:8px;
}
.tools-pre{
  left:8px;
}
.icon-btn{
  font-size:12px;
  margin-left:10px;
  cursor:pointer;
}
.icon-btn:hover{
  opacity: 0.9;
}
.icon-btn::before{
  padding-right: 5px;
}
.frame-pre{
  height: 100%;
  vertical-align: middle;
  color:red;
  text-align: center;
}
.frame-area-empty{
  background:#fff url(../images/tips.png) no-repeat center center;
  background-size:280px;
}